*SUPPORT*
IN: dax tufa gazzer OUT: GREEN PURPLE PURPLE
IN: zup OUT: PINK
IN: tufa zup gazzer blicket OUT: PURPLE PINK PINK PURPLE PINK PINK
IN: tufa gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: PURPLE PURPLE
IN: zup gazzer OUT: PINK PINK
IN: dax tufa fep OUT: GREEN PURPLE YELLOW
IN: fep gazzer lug lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup lug lug lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: zup fep OUT: PINK YELLOW
IN: dax OUT: GREEN
IN: fep OUT: YELLOW
IN: fep dax gazzer blicket OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: tufa dax gazzer OUT: PURPLE GREEN GREEN

*QUERY*
IN: fep lug OUT: YELLOW YELLOW
IN: zup dax fep OUT: PINK GREEN YELLOW
IN: fep gazzer OUT: YELLOW YELLOW
IN: tufa gazzer lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep lug blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep dax gazzer OUT: YELLOW GREEN GREEN
IN: tufa fep OUT: PURPLE YELLOW
IN: tufa OUT: PURPLE
IN: dax blicket blicket OUT: GREEN GREEN GREEN GREEN
IN: zup blicket OUT: PINK PINK

*GRAMMAR*
tufa -> PURPLE 
 dax -> GREEN 
 zup -> PINK 
 fep -> YELLOW 
 x1 lug -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 